 | | Pad/Hole Widths —Mike Davis
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| | | Does anyone know what typical Pad/Hole Widths are for thru-hole parts? What about via/hole widths? Is there a web site for PCB geometry sizes that someone could point me to? Thanks -- ---...--- ipscone@halcyon.com Shoot-To-Win! Protect the 2nd (...) (26 years ago, 17-May-98, to lugnet.robotics.handyboard)
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| | | | | Re: Pad/Hole Widths —Thomas Hauri
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| | | | Hi Mike check with your board manufacturer for production specification. The via hole size I resently used was 12mil with a via size of 16mil. For Pad/Hole Width use the specifications of the parts you want to put on your board. A hole should be (...) (26 years ago, 18-May-98, to lugnet.robotics.handyboard)
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| | | | | | Re: Pad/Hole Widths —Mike Davis
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| | | | Thanks, I was going to use a pad/hole size of .050/.028. The default size of my library uses .050/.025. I checked some pin size data and it shows .015 (min) to .023 (max). Allowing .008 to .010 extra and .003 for plating, it seems that the best size (...) (26 years ago, 18-May-98, to lugnet.robotics.handyboard)
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